the diagram compares some properties of the sun and altair, a star in the constellation of aquila. both…

the diagram compares some properties of the sun and altair, a star in the constellation of aquila. both stars are in the main sequence stage of their lives and are mostly composed of hydrogen (h). relative luminosity, radius, and surface temperature of stars use this information to describe one difference between altair and the sun, and explain how the composition of both stars leads to the production of similar elements.

the diagram compares some properties of the sun and altair, a star in the constellation of aquila. both stars are in the main sequence stage of their lives and are mostly composed of hydrogen (h). relative luminosity, radius, and surface temperature of stars use this information to describe one difference between altair and the sun, and explain how the composition of both stars leads to the production of similar elements.

Answer

Brief Explanations:

  1. Difference: From the graph, Altair has a higher relative luminosity and surface - temperature than the Sun.
  2. Element production: Both stars are mainly hydrogen. Through nuclear fusion in their cores, hydrogen fuses to form helium, a similar element - production process in both stars.

Answer:

One difference is that Altair has a higher relative luminosity and surface temperature than the Sun. The composition of both stars, being mostly hydrogen, leads to similar element production because hydrogen undergoes nuclear fusion in the star's core to form helium in both Altair and the Sun.